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Fix final code example #161

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Fix final code example #161

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11 changes: 7 additions & 4 deletions docs/tutorial.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -424,11 +424,11 @@ Injecting an FF-event into first FF-capable device found
========================================================

::

from evdev import ecodes, InputDevice, ff
from time import sleep
from evdev import ecodes, InputDevice, ff, util

# Find first EV_FF capable event device (that we have permissions to use).
for name in evdev.list_devices():
for name in util.list_devices():
dev = InputDevice(name)
if ecodes.EV_FF in dev.capabilities():
break
Expand All @@ -446,5 +446,8 @@ Injecting an FF-event into first FF-capable device found

repeat_count = 1
effect_id = dev.upload_effect(effect)
dev.write(e.EV_FF, effect_id, repeat_count)
dev.write(ecodes.EV_FF, effect_id, repeat_count)

# Erasing the effect too soon will prevent it from running
sleep(2)
dev.erase_effect(effect_id)